Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10544256 | Use of oligo-N,N-bis(3-aminopropyl)methylamine as curing agent for epoxy resins | Alexander Panchenko, Monika Charrak, Ansgar Gereon Altenhoff, Christian Krausche | 2020-01-28 |
| 10189946 | Process for preparing polyamines | Christoph Mueller, Ansgar Gereon Altenhoff, Andreas Kunst, Christian Mueller | 2019-01-29 |
| 8987518 | Polyamines and process for preparation thereof | Ansgar Gereon Altenhoff, Christoph Mueller, Christian Mueller, Andreas Kunst, Kirsten Dahmen | 2015-03-24 |